My dd has just moved into year 3. They're a lot stricter and work on a two warnings then a yellow card then red card system. Week two and she's had three yellow cards. She struggles not to talk. The trouble is when we talk about it at home she's not bothered at all. She's a very sweet girl but home is difficult as she has two siblings with serious Sen. They require a lot of care. I don't want to punish her as she did it at school but how do I make her aware that it's not funny. She was diagnosed a few months ago with an autoimmune disease which means she has to follow a rigid diet that comes with a lot of restrictions. I just want her to take it seriously or should I not be worried?!